BUTTON = 1 NINE_AXIS = 2 ACCELEROMETER = 3 BATTERY = 4 TEMPERATURE = 5 MAGNETOMETER = 6 CHARACTERISTIC_UUIDS = { ("64a7000d-f691-4b93-a6f4-0968f5b648f8"): BUTTON, # Button ("64a7000a-f691-4b93-a6f4-0968f5b648f8"): NINE_AXIS, # 9 axis ("64a7000c-f691-4b93-a6f4-0968f5b648f8"): ACCELEROMETER, # Accel ("64a70007-f691-4b93-a6f4-0968f5b648f8"): BATTERY, ("64a70014-f691-4b93-a6f4-0968f5b648f8"): TEMPERATURE, ("64a70021-f691-4b93-a6f4-0968f5b648f8"):MAGNETOMETER } # <--- Change to the characteristic you want to enable notifications from.